Alleged Dust-Disintegrating Materials, Exotic Isotopes, and Cloaked Devices: The Fringe Propulsion Narrative Centered on a Colorado Startup

To the point

Rumors describe “smart” materials in UFO lore that allegedly disintegrate into dust when probed and reveal exotic isotopes, linked to a Colorado startup’s propellant-free propulsion ideas, plus theories about hidden nanoscale devices on Earth and metaphysical interpretations, but the claims are anecdotal and unverified and government reports show no evidence of extraterrestrial craft or reverse-engineering, with only plausible defense-funded work hinted at.